An app to support oral hygiene care: Increasing attitudes, knowledge, and confidence in identifying oral health problems among caregivers of persons living with dementia.

Purpose: To develop and pilot test an App to help family and paid caregivers perform high quality oral hygiene care.

Methods: A prototype of the App was refined based on stakeholder feedback (e.g.

The utilization of palliative care in gynecologic oncology patients near the end of life.

Background: Palliative and supportive care services provide excellent care to patients near the end of life. It is estimated that enrollment in such services can reduce end-of-life costs; however, there is limited data available regarding the impact of palliative services in end-of-life care in gynecologic oncology patients. We examined the use of palliative services in gynecologic oncology patients during the last six months of life.

The scintigraphic evaluation of the pulmonary perfusion pattern of dogs hospitalised with babesiosis.

The possibility of coagulopathy in Babesia canis rossi infections in the canine patient has been suggested in the literature, but minimal work has been done to evaluate the clinicopathological nature of it in further detail. Pulmonary thromboembolism (PTE) has not yet been implicated in canine babesiosis (CB), but may also be one of the causes of the sudden dyspnoea and tachypnoea that are frequently seen in complicated CB patients. The objective of this study was to prospectively evaluate the scintigraphic pulmonary perfusion pattern in hospitalised dogs with babesiosis in an attempt to ascertain whether a scintigraphic pattern consistent with clinically relevant PTE does indeed occur in these patients.

Removing the threat of diclofenac to critically endangered Asian vultures.

Veterinary use of the nonsteroidal anti-inflammatory (NSAID) drug diclofenac in South Asia has resulted in the collapse of populations of three vulture species of the genus Gyps to the most severe category of global extinction risk. Vultures are exposed to diclofenac when scavenging on livestock treated with the drug shortly before death. Diclofenac causes kidney damage, increased serum uric acid concentrations, visceral gout, and death.

Mechanistic investigations of the ethylene tetramerisation reaction.

The unprecedented selective tetramerisation of ethylene to 1-octene was recently reported. In the present study various mechanistic aspects of this novel transformation were investigated. The unusually high 1-octene selectivity in chromium-catalyzed ethylene tetramerisation reactions is caused by the unique extended metallacyclic mechanism in operation.